| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of automatically erasing game information stored at the time of power interruption without being accompanied by manual erasing work. SOLUTION: The game machine 100 is connected with a hall computer 200 and is provided with a backup function for storing the game information at the time of the power interruption. The hall computer 200 is provided with a game information erasing signal output means 41 for outputting game information erasing signals to the respective game machines 100. The respective game machines 100 erase the game information stored at the time of the power interruption on the basis of the input of the game information erasing signals.
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